Ruthenium, tris(2,4-pentanedionato)-

InChI

InChI=1S/3C5H8O2.Ru/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

InChI Key

RTZYCRSRNSTRGC-LNTINUHCSA-K

Formula

C15H21O6Ru

SMILES

CC(=O)/C=C(/C)[O][Ru]([O]/C(C)=C\C(C)=O)[O]/C(C)=C\C(C)=O

Molecular Weight¹

398.40

Other Names

ruthenium (III) acetylacetonate
tris(2,4-pentanedionato)ruthenium(III)
tris(pentane-2,4-dionato-O,O')ruthenium

EA : Electron affinity (eV).
Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
IE : Ionization energy (eV).
P_c : Critical Pressure (kPa).
P_sub : Sublimation pressure (kPa).
T_boil : Normal Boiling Point Temperature (K).
T_c : Critical Temperature (K).
T_fus : Normal melting (fusion) point (K).
¹: Molecular weight from the IUPAC atomic weights tables.

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Physical Properties

Property	Value	Unit	Source
EA	[1.67; 1.76]	eV
EA	1.76 ± 0.07	eV	NIST
EA	1.67 ± 0.02	eV	NIST
Δ_fH°_gas	-908.35	kJ/mol	Relay (1.0) Calculated Property
Δ_subH°	145.10 ± 2.50	kJ/mol	NIST
Δ_vapH°	85.65	kJ/mol	Relay (1.0) Calculated Property
IE	8.48	eV	Relay (1.0) Calculated Property
P_c	1614.04	kPa	Relay (1.0-beta) Calculated Property
T_boil	567.96	K	Relay (1.0) Calculated Property
T_c	777.85	K	Relay (1.0) Calculated Property
T_fus	504.00	K	Low-temperature heat capacity of Ru(C5H7O2)3

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Δ_subH	[127.00; 148.80]	kJ/mol	[404.00; 458.00]

Δ_subH	129.10 ± 2.00	kJ/mol	404.00	NIST
Δ_subH	139.70 ± 2.50	kJ/mol	405.50	NIST
Δ_subH	128.90 ± 1.90	kJ/mol	406.00	NIST
Δ_subH	148.80 ± 1.70	kJ/mol	417.50	NIST
Δ_subH	127.00 ± 0.90	kJ/mol	458.00	NIST
P_sub	[2.90e-05; 3.53e-03]	kPa	[393.75; 441.33]

P_sub	2.90e-05	kPa	393.75	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	3.80e-05	kPa	398.51	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	5.70e-05	kPa	403.26	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	1.06e-04	kPa	408.02	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	1.17e-04	kPa	408.02	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	2.50e-04	kPa	412.78	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	3.55e-04	kPa	417.53	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	4.43e-04	kPa	417.54	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	5.92e-04	kPa	422.30	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	8.91e-04	kPa	427.15	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	1.39e-03	kPa	431.81	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	1.41e-03	kPa	431.81	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	1.84e-03	kPa	436.57	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
P_sub	3.53e-03	kPa	441.33	Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates

Similar Compounds

DIOXOBIS(2,4-PENTANEDIONATO)MOLYBDENUM(VI).

Palladium, bis(1,1,1-trifluoro-2,4-pentanedionato)-.

Boron, difluoro(2,4-pentanedionato-O,O')-, (T-4)-.

Trifluoromethyl (2-hydroxy-1-propenyl) ketone.

Magnesium, bis(2,4-pentanedionato-o,o')-.

Iron, tris(1,1,1-trifluoro-2,4-pentanedionato)-.

Rhodium, tris(1,1,1-trifluoro-2,4-pentanedionato)-.

Find more compounds similar to Ruthenium, tris(2,4-pentanedionato)-.

Mixtures

Sources

Cheméo Relay (1.0)
Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
Measurements of binary diffusion coefficients for metal complexes in organic solvents by the Taylor dispersion method
Solubility of two metal-organic ruthenium precursors in supercritical CO2 and their application in supercritical fluid technology
Low-temperature heat capacity of Ru(C5H7O2)3
Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal beta-Diketonates
NIST Webbook

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Chemical Properties of Ruthenium, tris(2,4-pentanedionato)-

Physical Properties

Temperature Dependent Properties

Similar Compounds

Mixtures

Sources